HEIDENHAIN TNC 620 Programming Station User Manual

Manual Operation and Setup | Optional safety concept (functional safety FS)
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HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
Explanation of terms
Safety-related operating modes
Description Brief description
SOM_1
Safe operating mode 1: Automatic opera-
tion, production mode
SOM_2
Safe operating mode 2: Set-up mode
SOM_3
Safe operating mode 3: Manual interven-
tion; only for qualified operators
SOM_4
Safe operating mode 4: Advanced manual
intervention, process monitoring
Safety functions
Description Brief description
SS0, SS1, SS1F,
SS2
Safe stop: safe stopping of all drives using
different methods
STO
Safe torque off: Energy supply to the motor
is interrupted. Provides protection against
unexpected start of the drives
SOS
Safe operating stop. Provides protection
against unexpected start of the drives
SLS
Safely-limited speed. Prevents the drives
from exceeding the specified speed limits
when the protective door is opened

HEIDENHAIN TNC 620 Programming Station Specifications

General

Brand	HEIDENHAIN
Model	TNC 620 Programming Station
Category	Control Systems
Language	English